Family name Smeshnaya (Smeshnaya 
, Смешная 
) , in the world, is a very rare last name. The family name Smeshnaya is characteristic of Kazakhstan, where it is a rare surname, Russia, where it is a very rare surname, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Smeshnaya | Russia, United States |
| Смешная | Ukraine, Russia, Kyrgyzstan, Kazakhstan |